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comparison src/share/vm/runtime/arguments.hpp @ 10:28372612af5e

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6362677: Change parallel GC collector default number of parallel GC threads. Summary: Use the same default number of GC threads as used by ParNewGC and ConcMarkSweepGC (i.e., the 5/8th rule). Reviewed-by: ysr, tonyp
author jmasa
date Fri, 22 Feb 2008 17:17:14 -0800
parents a61af66fc99e
children d1605aabd0a1 37f87013dfd8
comparison
equal deleted inserted replaced
9:173195ff483a 10:28372612af5e
289 static bool _BackgroundCompilation; 289 static bool _BackgroundCompilation;
290 static bool _ClipInlining; 290 static bool _ClipInlining;
291 static bool _CIDynamicCompilePriority; 291 static bool _CIDynamicCompilePriority;
292 static intx _Tier2CompileThreshold; 292 static intx _Tier2CompileThreshold;
293 293
294 // GC processing
295 static int nof_parallel_gc_threads();
296 // CMS/ParNew garbage collectors 294 // CMS/ParNew garbage collectors
297 static void set_parnew_gc_flags(); 295 static void set_parnew_gc_flags();
298 static void set_cms_and_parnew_gc_flags(); 296 static void set_cms_and_parnew_gc_flags();
299 // UseParallelGC 297 // UseParallelGC
300 static void set_parallel_gc_flags(); 298 static void set_parallel_gc_flags();
383 static char* SharedArchivePath; 381 static char* SharedArchivePath;
384 382
385 public: 383 public:
386 // Parses the arguments 384 // Parses the arguments
387 static jint parse(const JavaVMInitArgs* args); 385 static jint parse(const JavaVMInitArgs* args);
386 // Check for consistency in the selection of the garbage collector.
387 static bool check_gc_consistency();
388 // Check consistecy or otherwise of VM argument settings 388 // Check consistecy or otherwise of VM argument settings
389 static bool check_vm_args_consistency(); 389 static bool check_vm_args_consistency();
390 // Used by os_solaris 390 // Used by os_solaris
391 static bool process_settings_file(const char* file_name, bool should_exist, jboolean ignore_unrecognized); 391 static bool process_settings_file(const char* file_name, bool should_exist, jboolean ignore_unrecognized);
392 392